Irwin Power Drill I-100 Auger Bits 5/8 in. Dia. x 7.5 in. L Size:5/8 in. Dia. x 7.5 in. L double the thickness of #7771

double the thickness of #7771

Fits pumps without direct-Connect switches

construction & agriculture

use to join copper

3" x 3" flexible coupling

Irwin Power Drill I-100 Auger Bits 5/8 in. Dia. x 7.5 in. L Size:5/8 in. Dia. x 7.5 in. L double the thickness of #7771Power Drill I 100 Auger Bits Features: Solid center design provides extra rigidity while boring Wide lands keep the bit straight as it bores through the hole. The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut Single spur cutting edge scribes the circumference of the hole for a smoother finish Coarse screw point provides fast boring in hard and soft woods